new-triumph-logoThe team at Bonneville Performance is dedicated to serve new and old TrIumph Bonneville owners and riders who want to individualize their motorcycles and unleash the beast in this remarkable British air-cooled parallel twin engine! We offer the finest quality performance parts and accessories for the modern classic Triumph Bonneville, Scrambler, Thruxton 900, America and Speedmaster motorcycles. This includes our popular and best performing Mikuni Carburetor Kit and Oil Cooler Kit, developed on our AMA Pro Supertracker race bikes.

Own the Ultimate Bonneville

We also build what has dubbed the “Ultimate Bonneville” as our custom designed Street Trackers. These are street legal versions of our racing flat trackers, providing 90-104 HP at the rear wheel! Here is our latest 2017 Street Tracker 995 available and IN STOCK today!

Go Fast

American Flat Track LogoBonneville Performance owns and manages the official Castrol-Triumph factory-sponsored American Flat Track racing team featuring Grand National AMA Pro riders. We design and build our own racing Supertrackers at 995-997cc based on the Triumph Bonneville 865cc and 900cc twin engines and our own custom frames and components.

Do Good

VETM-logo-redWe are honored to support the mission of VETMotorsports, a non-profit organization that honors and empowers disabled combat veterans through active participation in motorsports. We do this by providing opportunities for wounded veterans to work with us as part of our pit crew on race days. Consider supporting VETMotorsports today!


    What’s in store at Bonneville Performance for 2017?

    American Flat Track Racing Bonneville Performance is busy preparing for the upcoming 2017 American Flat Track racing season. In the works is a new BP Supertracker design based on the new Triumph Bonneville 900cc liquid-cooled twin engines. The new liquid-cooled race engine will be a 995cc with a 97.6mm bore x 66.5mm stroke. It will […]

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    Dirt Track Resurgence?

    There is an encouraging article posted on Cycle World yesterday, written by Kevin Cameron. In it, he talks about how flat dirt track motorcycle racing may be poised for growth and attention because it is the last remaining 2 wheeled sport that is still accessible. Dirt Track Arises? – Hope for the last two-wheeled sport that […]

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    Lima Half Mile 2016

    We arrived at the Allen County Fairgrounds in Lima, Ohio for the Lima Half Mile AMA Pro Flat Track Race. After showing our race credentials and being directed to our spot in the paddock, we set up our pit area. The weather was warm with temperatures expected in the high 80’s, and no rain in the […]

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    Next Up: The Oklahoma City Mile

    We are preparing for the next AMA Pro Flat Track competition race at the Oklahoma City Mile on June 18, 2016! Here’s a link to a promotional video: Here’s the official Oklahoma City Mile website where you can buy tickets. We’ll update this post as more information becomes available!

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    2016 X Games in Austin

    The Triumph factory sponsored Bonneville Performance team placed 9th at the Austin X Games 2016 – Harley Davidson Flat Track Races! Here’s a video from the Harley Davidson Flat Track Races at the 2016 Austin X Games on June 2, 2016  

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    Jake Shoemaker #55 at Springfield Mile 2 - 2015

    2016 Springfield Mile 1

    The Bonneville Performance AMA Pro Flat Track team featuring our rider Jake Shoemaker #55 will be competing at the historic Springfield Mile Race on Sunday, May 29, 2016. Here is a promotional video produced for the event. Plan to join us at the event or watch the race online live at! Here is the […]

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    Sacramento Mile 2016

    Here is a photo journal of our day at the AMA Pro Flat Track event – The Sacramento Mile. We want to thank the many sponsors who make our AMA Pro Flat Track racing team possible: Triumph Motorcycles, Castrol, GE Capital, Wiseco Pistons, Web Cams and Freedom Road Financial. Also some new sponsors joined us this year: Beringer […]

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    Lone Star Half Mile – Circuit of the Americas

    The Triumph factory sponsored Bonneville Performance AMA Pro Flat Track Team was honored to compete in the Lone Star Half Mile at Circuit of the Americas on April 9, 2016. The event was packed with standing room only. Our friend Jim France stopped by to greet the Triumph team and Philippe Dahn from Beringer Brakes teamed up with […]

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    AMA Pro Flat Track Begins in Daytona!

    Greetings to all of our customers, followers and supporters! We’re at Daytona Bike Week for the initial 2 races of the 2016 AMA Pro Flat Track race season. Today is Daytona 1 with tech inspection getting started within the next few hours at the Daytona Flat Track located outside of turn 1 at the Daytona International […]

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    Join us at the Dania Beach Vintage Motorcycle Show!

    Bonneville Performance will be participating in the 10th Annual Dania Beach Vintage Motorcycle Show on Saturday, January 30, 2016 from 10 AM to 5 PM. We will have a number of our custom bikes on display, our Supertracker race bikes and Street Trackers along with representative models from Triumph Motorcycles. Bring the whole family and […]

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